de.pangaea.dataset974439 und dataset PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact 2026-05-19T09:04:48Z https://doi.pangaea.de/10.1594/PANGAEA.974439 2025-01-09T02:45:22 publication https://doi.org/10.1594/PANGAEA.974439 Wyatt, Shea N author McNabb, Brandon J https://orcid.org/0000-0003-3996-5099 information author Varela, Diana E

dvarela@sfu.ca

author PANGAEA

info@pangaea.de

https://www.pangaea.de/ information publisher tableDigital We investigated the effect of decreased pH on the morphology and nutrient physiology of the cosmopolitan marine diatom Thalassiosira rotula (CCMP3362) by acclimating unialgal cultures to two different CO2 gas concentrations under optimal light, temperature and nutrient conditions. This dataset is included in the OA-ICC data compilation maintained in the framework of the IAEA Ocean Acidification International Coordination Centre (see https://oa-icc.ipsl.fr). Original data were downloaded from UVic Research Data Collection (see Source) by the OA-ICC data curator. In order to allow full comparability with other ocean acidification data sets, the R package seacarb (Gattuso et al, 2024) was used to compute a complete and consistent set of carbonate system variables, as described by Nisumaa et al. (2010). In this dataset the original values were archived in addition with the recalculated parameters (see related PI). The date of carbonate chemistry calculation by seacarb is 2025-01-08. completed Varela, Diana E

dvarela@sfu.ca

principalInvestigator Yang, Yan

yangyan@xmu.edu.cn

https://orcid.org/0000-0003-4900-5606 information principalInvestigator Biomass/Abundance/Elemental composition Bottles or small containers/Aquaria (<20 L) Chromista Growth/Morphology Heterokontophyta Laboratory experiment Laboratory strains Not applicable Ocean acidification Other metabolic rates Pelagos Phytoplankton Primary production/Photosynthesis Single species Thalassiosira rotula theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact OA-ICC Ocean Acidification International Coordination Centre theme 1995-01-01 creation PANGAEA

info@pangaea.de

https://www.pangaea.de/ information pointOfContact copyright copyright CC-BY-4.0: Creative Commons Attribution 4.0 International textTable und geoscientificInformation Type of study thematicClassification Species, unique identification thematicClassification Species, unique identification (URI) thematicClassification Species, unique identification (Semantic URI) thematicClassification Sample ID thematicClassification Treatment: partial pressure of carbon dioxide physicalMeasurement µatm µatm pH, total scale thematicClassification Growth rate physicalMeasurement 1/day 1/day Cell density physicalMeasurement #/ml #/ml Cell, length physicalMeasurement µm µm Cell, diameter physicalMeasurement µm µm Cell surface area physicalMeasurement µm**2 µm**2 Cell biovolume physicalMeasurement µm**3 µm**3 Cell surface area/cell volume ratio physicalMeasurement 1/µm 1/µm Chlorophyll a physicalMeasurement µg/l µg/l Carbon, organic, particulate physicalMeasurement µmol/l µmol/l Nitrogen, organic, particulate physicalMeasurement µmol/l µmol/l Biogenic silica physicalMeasurement µmol/l µmol/l Carbon/Nitrogen ratio physicalMeasurement mol/mol mol/mol Silicon/Carbon, molar ratio thematicClassification Silicon/Nitrogen, molar ratio thematicClassification Carbon, organic, particulate/Chlorophyll a ratio thematicClassification Carbon utilization rate physicalMeasurement µmol/l/day µmol/l/day Nitrate utilization rate physicalMeasurement µmol/l/day µmol/l/day Silicon utilization rate physicalMeasurement µmol/l/day µmol/l/day Carbon utilization/nitrate utilization ratio thematicClassification Silicon utilization/carbon utilization ratio thematicClassification Silicon utilization/nitrate utilization, ratio thematicClassification Chlorophyll a physicalMeasurement fg/µm**3 fg/µm**3 Carbon, organic, particulate physicalMeasurement fg/µm**3 fg/µm**3 Nitrogen, organic, particulate physicalMeasurement fg/µm**3 fg/µm**3 Biogenic silica quota, per volume physicalMeasurement fmol/µm**3 fmol/µm**3 Biogenic silica per surface area physicalMeasurement fmol/µm*2 fmol/µm*2 Carbon utilization rate, per volume physicalMeasurement fmol/µm**3/day fmol/µm**3/day Nitrate utilization rate, per volume physicalMeasurement fmol/µm**3/day fmol/µm**3/day Silicon utilization rate, per volume physicalMeasurement fmol/µm**3/day fmol/µm**3/day Chlorophyll a per cell physicalMeasurement fmol/# fmol/# Carbon, organic, particulate, per cell physicalMeasurement ng/# ng/# Nitrogen, organic, particulate, per cell physicalMeasurement pg/# pg/# Biogenic silica, per cell physicalMeasurement fmol/# fmol/# Carbon utilization rate, per cell physicalMeasurement pmol/#/day pmol/#/day Nitrate utilization rate, per cell physicalMeasurement pmol/#/day pmol/#/day Silicon utilization rate, per cell physicalMeasurement pmol/#/day pmol/#/day Chlorophyll a, per mass carbon physicalMeasurement µg/µmol µg/µmol Carbon, organic, particulate, per mass carbon physicalMeasurement µmol/µmol µmol/µmol Nitrogen, organic, particulate, per mass carbon physicalMeasurement µmol/µmol µmol/µmol Biogenic silica quota, per mass carbon physicalMeasurement µmol/µmol µmol/µmol Carbon utilization rate, per mass carbon physicalMeasurement µmol/µmol/day µmol/µmol/day Nitrate utilization rate, per mass carbon physicalMeasurement µmol/µmol/day µmol/µmol/day Silicon utilization rate, per mass carbon physicalMeasurement µmol/µmol/day µmol/µmol/day Temperature, water physicalMeasurement °C °C Salinity thematicClassification Phosphate physicalMeasurement µmol/kg µmol/kg Silicate physicalMeasurement µmol/kg µmol/kg pH, total scale thematicClassification Potentiometric pH, standard deviation physicalMeasurement ± ± Carbon, inorganic, dissolved physicalMeasurement µmol/kg µmol/kg Alkalinity, total physicalMeasurement µmol/kg µmol/kg pH, total scale thematicClassification Calculated using CO2SYS Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) physicalMeasurement Calculated using CO2SYS; using CT and TA measurements µatm µatm Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) physicalMeasurement Calculated using CO2SYS; using only the TA and measured electrode pHT µatm µatm Carbonate system computation flag thematicClassification pH, total scale thematicClassification Carbon dioxide physicalMeasurement µmol/kg µmol/kg Fugacity of carbon dioxide (water) at sea surface temperature (wet air) physicalMeasurement µatm µatm Partial pressure of carbon dioxide (water) at sea surface temperature (wet air) physicalMeasurement µatm µatm Bicarbonate ion physicalMeasurement µmol/kg µmol/kg Carbonate ion physicalMeasurement µmol/kg µmol/kg Aragonite saturation state thematicClassification Calcite saturation state thematicClassification text/tab-separated-values unknown https://doi.pangaea.de/10.1594/PANGAEA.974439?format=textfile download dataset The data set was checked for completeness, correctness, and consistency of metainformation. Validity of used methods was checked and - if applicable - precision and range of data. Related to 2024-01-01 publication https://doi.org/10.1080/0269249X.2024.2369049 Wyatt, Shea N author McNabb, Brandon J https://orcid.org/0000-0003-3996-5099 information author Varela, Diana E

dvarela@sfu.ca

author documentDigital Diatom Research 39(2) 61-74 Source 2024-01-01 publication https://doi.org/10.5683/SP3/IUEQIN Wyatt, Shea N author McNabb, Brandon J https://orcid.org/0000-0003-3996-5099 information author Varela, Diana E

dvarela@sfu.ca

author documentDigital Borealis References 2010-01-01 publication https://doi.org/10.5194/essd-2-167-2010 Nisumaa, Anne-Marin

annemarin@gmail.com

author Pesant, Stephane

pesant@ebi.ac.uk

https://orcid.org/0000-0002-4936-5209 information author Bellerby, Richard G J

Richard.Bellerby@niva.no

http://www2.bjerknes.uib.no/pages.asp?pid=21&kat=5&lang=2 information author Delille, Bruno

bruno.delille@uliege.be

https://orcid.org/0000-0003-0502-8101 information author Middelburg, Jack J

jmiddelburg@nioo.knaw.nl

https://orcid.org/0000-0003-3601-9072 information author Orr, James C

j.orr@iaea.org

https://orcid.org/0000-0002-8707-7080 information author Riebesell, Ulf

uriebesell@geomar.de

https://orcid.org/0000-0002-9442-452X information author Tyrrell, Toby

t.tyrrell@noc.soton.ac.uk

author Wolf-Gladrow, Dieter A

dieter.wolf-gladrow@awi.de

https://orcid.org/0000-0001-9531-8668 information author Gattuso, Jean-Pierre

jean-pierre.gattuso@imev-mer.fr

https://orcid.org/0000-0002-4533-4114 information author documentDigital Earth System Science Data 2(2) 167-175 References 2024-01-01 publication https://doi.org/10.5194/essd-16-3771-2024 Yang, Yan

yangyan@xmu.edu.cn

https://orcid.org/0000-0003-4900-5606 information author Brockmann, Patrick author Galdino, Carolina author Schindler, Uwe

uschindler@pangaea.de

https://orcid.org/0000-0002-1900-4162 information author Gazeau, Frédéric

frederic.gazeau@imev-mer.fr

https://orcid.org/0000-0001-8807-4597 information author documentDigital Earth System Science Data 16(8) 3771-3780 References 2016-01-01 publication https://doi.org/10.5194/essd-8-79-2016 Yang, Yan

yangyan@xmu.edu.cn

https://orcid.org/0000-0003-4900-5606 information author Hansson, L author Gattuso, Jean-Pierre

jean-pierre.gattuso@imev-mer.fr

https://orcid.org/0000-0002-4533-4114 information author documentDigital Earth System Science Data 8(1) 79-87 Related code / software 2024-01-01 publication https://cran.r-project.org/web/packages/seacarb/index.html Gattuso, Jean-Pierre

jean-pierre.gattuso@imev-mer.fr

https://orcid.org/0000-0002-4533-4114 information author Epitalon, Jean-Marie author Lavigne, Héloïse

hlavigne@naturalsciences.be

author Orr, James

James.Orr@lsce.ipsl.fr

author Gentili, Bernard

bernard.gentili@orange.fr

http://omtab.obs-vlfr.fr/personnes/z_gent_be/gentili.php information author Hagens, Mathilde https://orcid.org/0000-0003-3980-1043 information author Hofmann, Andreas author Mueller, Jens-Daniel author Proye, Aurélien author Rae, James https://orcid.org/0000-0003-3904-2526 information author Soetaert, Karline

karline.soetaert@nioz.nl

https://orcid.org/0000-0003-4603-7100 information author documentDigital